Briony may be the variation and Bryony the original, but many parents will see this as the more authentic-feeling version of this attractive botanical name. Still unusual in the U.S., Briony is in the British Top 100 and may appeal to parents as a fresh spin on Briana or Brittany or an honorific for a Brian, though it bears no relationship to the male name.

BrionyTallis is the young girl who sets the plot in motion in Ian McEwan's novel Atonement--played on screen by SaoirseRonan, for which she received a Best Supporting Actress Oscar nomination.

Briony is a variant spelling of Bryony, coming from the Greek meaning 'to grow luxuriantly'. Bryony/Briony is an unusually strong plant name --the bryony being a wild climbing vine with green flowers